A microwave isolator assembled cavity

Abstract

The utility model belongs to the technical field of microwave isolators, specifically a microwave isolator assembled cavity, including: a shell component and an assembling component; the assembling component is arranged at the bottom of the shell component; the assembling component includes a mounting plate arranged at the bottom of the shell component, a positioning mechanism arranged on both sides of the bottom of the shell component, an assembling mechanism arranged in the middle of the bottom surface of the shell component, and a connecting shaft arranged in the middle of the mounting plate; the assembling mechanism includes a card slot opened in the mounting plate. The utility model can use a spring to bring two groups of shell components close to each other through the assembling component, and combine and assemble them into a completed isolator shell, and after the shell component is labored outward, the positioning block will enter the interior of the positioning hole, which is convenient for the connection and setting of the internal structure. At the same time, the mounting plate facilitates the fixation of the isolator. This solution does not require bolt body structure fixation, and has high stability and convenient later maintenance.

Description

Technical Field

[0001] The utility model relates to the technical field of microwave isolators, in particular to an assembled cavity of a microwave isolator. Background Art

[0002] With the development of microwave communication, broadcasting and television systems, and electronic countermeasures, the demand for various types of microwave ferrite devices is increasing. However, at the same time, the performance requirements for microwave ferrite devices are also increasing, the size requirements are decreasing, and the power requirements are increasing. Traditional design ideas can no longer meet the requirements of modern systems.

[0003] The existing microwave isolator assembled cavity is generally assembled with two or three single pieces, but the assembly needs to be completed manually using connecting bolts and other fixings, which is inefficient, and the bolt connection is not convenient for subsequent inspection and maintenance, and the design is unreasonable. Utility Model Content

[0004] The utility model aims to solve one of the technical problems existing in the prior art or related technology.

[0005] To this end, the technical solution adopted in this utility model is:

[0006] A microwave isolator assembled cavity, comprising: a shell component and an assembly component; the assembly component is arranged at the bottom of the shell component; the assembly component includes a mounting plate arranged at the bottom of the shell component, a positioning mechanism arranged on both sides of the bottom of the shell component, an assembly mechanism arranged in the middle of the bottom surface of the shell component, and a connecting shaft arranged in the middle of the mounting plate; the assembly mechanism includes a slot opened in the mounting plate, a block fixed to the bottom of the shell component and mounted in the slot, a spring connected to the outside of the block, a through hole opened at the inner end of the mounting plate, and a docking rod fixed to the inner side of the mounting plate and plugged into each other.

[0007] In a preferred example, the utility model can be further configured as follows: the positioning mechanism includes a storage groove opened at the bottom of the outer side of the shell component, a second spring fixed in the storage groove, a positioning block connected to the second spring, and a positioning hole opened on the mounting plate and corresponding to the positioning block.

[0008] In a preferred example, the utility model can be further configured as follows: a side slot is further provided on the outer side of the storage tank, and a pull rod is connected to the positioning block and extends outward through the side slot.

[0009] In a preferred example, the utility model can be further configured as follows: sealing grooves and sealing strips that are clamped together are evenly and equidistantly provided on the inner side of the housing component.

[0010] In a preferred example, the utility model can be further configured as follows: the housing component and the mounting plate are assembled from two correspondingly arranged groups, and the connecting shaft is connected between the two groups of mounting plates.

[0011] In a preferred example, the present invention can be further configured as follows: the housing component is provided with a plurality of wiring ports.

[0012] The above technical solution of the utility model has the following beneficial technical effects:

[0013] 1. The utility model can use a spring to bring two sets of shell components close to each other through the assembly of components, and combine and assemble them into a completed isolator shell. After the shell components are labored outward, the positioning block will enter the interior of the positioning hole, which is convenient for the connection and setting of the internal structure. At the same time, the mounting plate is convenient for fixing the isolator. This solution does not require bolt body structure fixation, has high stability, and is convenient for later maintenance.

[0014] 2. The utility model can assemble components and directly use the connecting shaft to tilt and rotate the mounting plate after the outer shell component is pulled apart to both sides, thereby making it easier to expose the structure inside the outer shell component and facilitate installation and disassembly operations, which is more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a cross-sectional view of the assembled cavity of the microwave isolator of the utility model;

[0016] Figure 2 This is an enlarged view of the assembled cavity A of the microwave isolator of the present utility model.

[0017] Reference numerals:

[0018] 100, housing assembly; 110, sealing groove; 120, sealing strip; 130, wiring port;

[0019] 200, assembly component; 210, mounting plate; 220, slot; 230, block; 240, spring 1; 250, through hole; 260, docking rod; 270, connecting shaft;

[0020] 300, positioning mechanism; 310, storage tank; 311, side slot; 312, pull rod; 320, spring 2; 330, positioning block; 340, positioning hole. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be noted that the embodiments of the utility model and the features in the embodiments can be combined with each other without conflict.

[0022] A microwave isolator assembled cavity provided by some embodiments of the utility model is described below in conjunction with the accompanying drawings.

[0023] Combination Figure 1-2 As shown, the utility model provides a microwave isolator assembled cavity, comprising: a shell component 100 and an assembled component 200; the assembled component 200 is arranged at the bottom of the shell component 100.

[0024] The assembly component 200 includes a mounting plate 210 disposed at the bottom of the housing component 100, a positioning mechanism 300 disposed on both sides of the bottom of the housing component 100, an assembly mechanism disposed in the middle of the bottom surface of the housing component 100, and a connecting shaft 270 disposed in the middle of the mounting plate 210; the assembly mechanism includes a slot 220 opened in the mounting plate 210, a block 230 fixed to the bottom of the housing component 100 and mounted in the slot 220, a spring 240 connected to the outside of the block 230, and an opening. The through hole 250 provided at the inner end of the mounting plate 210 and the docking rod 260 fixed to the inner side of the mounting plate 210 and plugged into each other can be assembled into a complete isolator shell by using a spring 240 through the assembly component 200. After the shell assembly 100 is labored outward, the positioning block 330 will enter the interior of the positioning hole 340, which is convenient for the connection and setting of the internal structure. At the same time, the mounting plate 210 facilitates the fixation of the isolator. This solution does not require a bolt structure for fixation, has high stability, and is convenient for later maintenance.

[0025] Specifically, the inner side of the housing assembly 100 is evenly and equidistantly provided with sealing grooves 110 and sealing strips 120 that are clamped together, so that the sealing performance is better after the two sets of housing assemblies 100 are combined, which is more reasonable.

[0026] Furthermore, the shell assembly 100 and the mounting plate 210 are assembled from two corresponding groups, and the connecting shaft 270 is connected between the two groups of the mounting plates 210. After the shell assembly 100 is pulled apart to both sides, the connecting shaft 270 can be directly used to tilt and rotate the mounting plate 210, thereby making it easier to expose the structure inside the shell assembly 100 and facilitate installation and disassembly operations.

[0027] It should be noted that the housing assembly 100 is provided with a plurality of wiring ports 130 , wherein the plurality of ports means at least two groups, which can facilitate wiring in multiple directions and is more reasonable.

[0028] Among them, the positioning mechanism 300 includes a storage groove 310 opened at the bottom of the outer side of the shell component 100, a spring 2 320 fixed in the storage groove 310, a positioning block 330 connected to the spring 2 320, and a positioning hole 340 opened on the mounting plate 210 and corresponding to the positioning block 330. Through the positioning mechanism 300, the positioning block 330 can be stuck in the positioning hole 340 after the shell component 100 moves outward, thereby facilitating the arrangement of the structure on the inner side of the shell component 100, which is more convenient.

[0029] Specifically, a side slot 311 is further provided on the outer side of the storage tank 310, and a pull rod 312 is connected to the positioning block 330 and extends outward through the side slot 311, so that the positioning block 330 can be pulled out manually by pulling the pull rod 312 upward, and the unlocking is more convenient.

[0030] The working principle and use process of the utility model are as follows: first, the shell assembly 100 is pulled to both sides. After the positioning block 330 is moved to the position of the positioning hole 340, the positioning block 330 is inserted into the positioning hole 340 under the action of the spring 2 320, and then locked. Then, the internal structure of the isolator is set inside the shell assembly 100. After the setting is completed, the pull rod 312 is pulled upward to make the positioning block 330 disengage from the positioning hole 340. Then, under the action of the spring 1 240, the shell assembly 100 is close to each other, and the sealing strip 120 enters the sealing groove 110 to complete the assembly.

[0031] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A microwave isolator assembled cavity, characterized in that: include: A housing component (100) and an assembly component (200); The assembling component (200) is arranged at the bottom of the housing component (100); The assembly component (200) comprises a mounting plate (210) arranged at the bottom of the housing component (100), positioning mechanisms (300) arranged at both sides of the bottom of the housing component (100), an assembly mechanism arranged in the middle of the bottom surface of the housing component (100), and a connecting shaft (270) arranged in the middle of the mounting plate (210); The assembling mechanism comprises a slot (220) provided in the mounting plate (210), a block (230) fixed to the bottom of the housing assembly (100) and mounted in the slot (220), a spring (240) connected to the outside of the block (230), a through hole (250) provided at the inner side end of the mounting plate (210), and a docking rod (260) fixed to the inner side of the mounting plate (210) and plugged into each other.

2. The microwave isolator assembled cavity according to claim 1, characterized in that: The positioning mechanism (300) comprises a storage groove (310) provided at the outer bottom of the housing assembly (100), a second spring (320) fixed in the storage groove (310), a positioning block (330) connected to the second spring (320), and a positioning hole (340) provided on the mounting plate (210) and corresponding to the positioning block (330).

3. The microwave isolator assembled cavity according to claim 2, characterized in that: The storage tank (310) is further provided with a side slot (311) on its outer side, and the positioning block (330) is connected with a pull rod (312) extending outward through the side slot (311).

4. The microwave isolator assembled cavity according to claim 1, characterized in that: The inner side of the housing component (100) is evenly and equidistantly provided with sealing grooves (110) and sealing strips (120) that are clamped together.

5. The microwave isolator assembled cavity according to claim 1, characterized in that: The housing assembly (100) and the mounting plate (210) are assembled from two correspondingly arranged groups, and the connecting shaft (270) is connected between the two groups of mounting plates (210).

6. The microwave isolator assembled cavity according to claim 1, characterized in that: The housing component (100) is provided with a plurality of wiring ports (130).

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